Oregon CS1500 Chainsaw: Original Instruction Manual

This document is the original instruction manual for the Oregon CS1500 Chainsaw, Model CS1500-092. It provides detailed information on operation, safety, maintenance, and troubleshooting.

Symbols and Markings

The following symbols and markings are present on the chainsaw and/or in this manual:

Chainsaw Designations and Terms

This section defines various parts and terms related to the chainsaw:

• Alignment Flange: A protrusion on the guide bar flange that fits into the guide bar slot.
• Automatic Lubrication System: The system that automatically lubricates the guide bar and saw chain.
• Guide Bar Flange: The mounting flange on the drive head that ensures proper alignment of the guide bar.
• Guide Bar Slot: The opening in the guide bar that accepts the alignment flange or mounting flange.
• Bystander Safety Zone: A 6-meter radius circle around the operator that should not be entered by bystanders, children, or pets.
• Chain Brake: A device that stops or locks the chain. It is activated manually or automatically during kickback.
• Chain Catcher: A device that retains the chain in case of braking or derailment.
• Chain Gauge: The thickness of the drive links of the chain where they fit into the guide bar groove. Indicated by part number on drive links.
• Chain Pitch: The distance between any three consecutive chain rivets divided by two. Indicated by part number on drive links.
• Chainsaw Drive Head: A chainsaw without a saw chain or guide bar.
• Chain Tensioner: A device mounted on the guide bar that adjusts chain tension during operation.
• Chain Tensioning Knob: The knob on the side cover that adjusts chain tension when engaged.
• Drive Link: The tooth-shaped link of the chain that fits into the guide bar groove.
• Sprocket: A toothed part that drives the saw chain.
• Actual Cutting Length: The approximate distance from the bumper spike to the outer edge of the cutting link with the tensioner set to the middle position.
• Felling Cut: The final cut made when felling trees, positioned at the notch on the opposite side of the tree.
• Front Handle: The support handle at or near the front of the chainsaw. Should ideally be held with the left hand.
• Front Hand Guard: A barrier between the front handle of a chainsaw and the guide bar, which also serves as the chain brake activation mechanism.
• Guide Bar: A rail structure for supporting and guiding the saw chain. Often referred to simply as the "bar".
• Guide Bar Cover: The plastic cover that protects the guide bar and chain when the chainsaw is not in use.
• Kickback: The rapid backward or upward movement of the guide bar that occurs when the saw chain near the nose of the upper section of the guide bar contacts an object (e.g., a log or branch) or when the wood bends and pinches the saw chain in the cut.
• Low Kickback Chain: A chain that meets the kickback performance requirements of ANSI B175.1 and CSA Z62.3.
• Motor Housing: The plastic cover of the chainsaw's drive head.
• Mounting Bolt: The angled protrusion on the alignment flange that passes through the guide bar slot.
• Notch Undercut: A notch cut into a tree that dictates the direction of fall.
• Rear Handle: The support handle at or near the rear of the chainsaw. Should ideally be held with the right hand.
• Rear Hand Guard: A barrier on the lower side of the rear handle that protects the operator in case of chain breakage or derailment.
• Reduced Kickback Guide Bar: A guide bar with a maximum nose radius according to ANSI B175.1 and CSA Z62.3. Proven to significantly reduce kickback.
• Saw Chain: A loop of chain with cutting teeth that cuts through wood. It is driven by the drive head and supported by the guide bar. Often referred to simply as the "chain".
• Side Cover: The plastic cover of the drive head that encloses the drive sprocket and chain tensioner. The tensioner is removed and mounted via the knob on the side cover.
• Spike: A device at the front of the chainsaw that acts as a pivot point upon contact with a tree or log for ease of use. Also known as "Prelidorne".
• Strain Relief Clamp: The hook on the rear handle over which the extension cord is routed. It protects the cord and prevents accidental disconnection.
• Trigger Lockout: A movable stop that prevents accidental operation of the throttle trigger until manually engaged.
• Throttle Trigger: A device that turns the chainsaw on and off.
• Wear Parts: Parts such as the chain and guide bar that wear out after frequent use and can be replaced by the operator.

Product Description

GET TO KNOW YOUR CHAIN SAW

This chainsaw is designed for occasional light-duty use. It is not designed to fell large trees or cut logs of large diameter. This chainsaw is not designed for tree surgery. Do not use the chainsaw to cut trees and wood that have a larger circumference than the actual cutting length of the saw (i.e., 43 cm). A list of all components included in the scope of delivery can be found in the "Getting Started" section.

Safety Rules

General Safety Instructions for Power Tools

WARNING: READ AND UNDERSTAND ALL SAFETY INSTRUCTIONS AND GUIDES. FAILURE TO FOLLOW THE WARNINGS AND GUIDES MAY RESULT IN ELECTRIC SHOCK, FIRE, AND/OR SERIOUS INJURY.

KEEP ALL WARNINGS AND GUIDES FOR FUTURE REFERENCE. THE TERM "POWER TOOL" IN THE WARNINGS REFERS TO POWER TOOLS OPERATED BY MAINS (WITH CORD) OR ALSO BY BATTERY (CORDLESS).

Work Area Safety

• Keep the work area clean and well-lit. Cluttered or unlit work areas can lead to accidents.
• Do not operate the power tool in explosive atmospheres, such as in the vicinity of flammable liquids, gases, or dust. Power tools create sparks that could ignite the dust or vapors.
• Keep children and bystanders away while operating the power tool. Distractions can lead to you not operating the device with the required attention.

Electrical Safety

• The plugs of the power tool must match the socket. The plug must not be modified in any way. Adapter plugs must not be used with earthed power tools. Original plugs and matching sockets reduce the risk of electric shock.
• Avoid body contact with earthed surfaces, such as pipes, radiators, stoves, and refrigerators. There is an increased risk of electric shock if your body is earthed.
• Do not use power tools in the rain or in damp environments. If water penetrates the housing of a power tool, there is an increased risk of electric shock.
• Do not misuse the cable. Never use the cable to carry, pull, or disconnect the power tool from the socket. Keep the cable away from heat sources, oil, sharp edges, and moving parts. Damaged or tangled cables increase the risk of electric shock.
• If a power tool is operated outdoors, use a suitable extension cord. Using a cord suitable for outdoor use reduces the risk of electric shock.
• If operating the power tool in a damp location cannot be avoided, use a power supply with a residual current device (RCD). The use of an RCD reduces the risk of electric shock.

Personal Safety Precautions

• Stay alert, exercise care in your actions, and use common sense when operating the power tool. Do not work with power tools if you are tired or under the influence of drugs, alcohol, or medication. A moment of inattention when using power tools can lead to serious injury.
• Use personal protective equipment. Always wear eye protection. Protective equipment such as a dust mask, non-slip safety shoes, protective helmet, or hearing protection for the appropriate operating conditions reduces the risk of injury.
• Avoid accidental starting of the device. Ensure that the device's switch is in the "Off" position before connecting it to the mains and/or battery pack, picking it up, or carrying it. Carrying power tools with your finger on the on/off switch or connecting the power supply with the switch in the "On" position can lead to accidents.
• Remove adjustment tools or wrenches before switching on the power tool. A tool or wrench located in a rotating part of the power tool can cause injury.
• Do not cut above shoulder height. Maintain a secure footing and balance at all times (Fig. 1). This allows for better control of the power tool in unexpected situations.
• Wear appropriate clothing. Do not wear loose clothing or jewelry. Keep hair, clothing, and gloves away from moving parts. Loose clothing, jewelry, or long hair can be caught by moving parts.
• If additional elements for dust extraction and dust collection are present, ensure they are properly connected and used. The use of a dust extraction system can reduce dust-related hazards.

Use and Care of Power Tools

• Do not force the power tool. Use the power tool appropriate for the respective application. The correct power tool will perform the task better, safer, and at the speed for which it was designed.
• Do not use the power tool if it cannot be turned on and off with the switch. A power tool that cannot be operated with the switch is dangerous and must be repaired.
• Disconnect the plug from the socket and/or remove the battery pack from the power tool before making adjustments. Changing accessories or storing the power tool. These preventive safety measures reduce the risk of the tool starting accidentally.
• Store unused power tools out of the reach of children and do not allow persons who are not familiar with the power tool or these instructions to operate the device. Power tools are dangerous in the hands of inexperienced operators.
• Maintain power tools. Pay attention to misalignment or jamming of moving parts, breakage of components, and other conditions that may affect the operation of the power tool. If damaged, have the power tool repaired before use. Many accidents are caused by poorly maintained power tools.
• Keep cutting tools sharp and clean. Properly maintained cutting tools with sharp cutting edges are less likely to jam and are easier to control.
• Use the power tool, accessories, insert tools, etc., in accordance with these instructions, taking into account the working conditions and the activity to be performed. Using the power tool for applications other than intended may lead to dangerous situations.

Maintenance

Have the power tool serviced only by qualified personnel and only with original spare parts. This ensures the safety of the power tool.

Chainsaw Warnings

• Keep all parts of the body away from the saw chain when the chainsaw is in operation. Before starting the chainsaw, ensure that the saw chain does not touch anything. A moment of inattention when using chainsaws can cause clothing to get caught in the saw chain or the body to come into contact with it.
• Hold the chainsaw with the right hand on the rear handle and the left hand on the front handle (Fig. 2). The chainsaw should never be held with the opposite hand combination, as this increases the risk of injury.
• Only hold the power tool by the insulated grip surfaces, as the chainsaw may come into contact with hidden power lines or its own power cord. Contact of the chainsaw with a live line can energize metal parts of the device and give the operator an electric shock.
• Wear safety glasses and hearing protection. Additional protective equipment for head, hands, legs, and feet is recommended. Appropriate protective clothing reduces the risk of injury from flying parts or accidental contact with the saw chain.
• Do not operate a chainsaw in a tree. Operating a chainsaw in a tree can lead to personal injury.
• Always ensure a secure footing and operate the chainsaw only when standing on a firm, secure, and level surface. Slippery or unstable surfaces can lead to loss of balance or control of the chainsaw.
• When sawing a branch that is under pressure, remember that it can kick back. If the tension in the wood fibers is released, the pressurized branch can hit the operator and/or cause the chainsaw to go out of control.
• Exercise particular caution when sawing small bushes and young trees. The weak material can get caught in the saw chain and whip towards you or unbalance you.
• Carry the chainsaw with the motor off, holding it by the front handle and always facing away from your body. Always attach the guide bar cover when transporting or storing the chainsaw (Fig. 3). Proper handling of the chainsaw reduces the likelihood of accidental contact with the moving saw chain.
• Follow instructions for lubrication, chain tensioning, and accessory replacement. A chain that is not properly tensioned or lubricated may break or increase the possibility of kickback.
• Ensure that the handles are always dry, clean, and free of oil and grease. Greasy and oily handles are slippery and lead to loss of control.
• Saw wood only. Use the chainsaw only for the purpose for which it is intended. Example: Do not use the chainsaw to saw plastic, masonry, or non-wood building materials. Using the chainsaw for a purpose other than intended may lead to dangerous situations.
• It is recommended that first-time operators attend practical training on working with chainsaws and using the required protective equipment. The operator must practice handling the chainsaw on a sawhorse or frame.
• Except for the wear parts specified in this manual, the chainsaw has no user-serviceable components.
• The workpiece, guide bar, and chain may be hot after cutting. Wear gloves to avoid burns.
• Prolonged use of power tools has been reported to cause vascular, muscular, and/or neurological disorders (such as vibration-induced circulation disorders of the fingers, also known as Raynaud's syndrome), especially when the device is used in cold weather. If you experience numbness or loss of sensation in your extremities, do not use the device again until the symptoms have subsided. To reduce vibration-induced trauma, follow these guidelines:
• Wear gloves and keep hands and body warm.
• Grip the chainsaw firmly, but do not apply excessive pressure for extended periods. Let the saw do the work.
• Ensure the cutting system is properly maintained.
• Take regular breaks.

The vibrations during normal use may differ from the values indicated here. This depends on the material being cut, maintenance of the cutting components, and other factors.

• Keep the cable behind you and be aware of the cable's path at all times. This prevents tripping hazards and accidental disconnection.
• If the cable is cut or damaged, stop using the chainsaw immediately and disconnect the cable from the power supply. A damaged or cut cable leads to an increased risk of electric shock.
• When used in a damp location, use an RCD with a tripping current of 30 mA or less. The use of an RCD reduces the risk of electric shock.

Causes of Kickback and Operator Precautions

Kickback can occur when the upper end or tip of the guide bar contacts an object, or when the wood pinches the saw chain during the cut.

Contact with the tip can, in some cases, cause a sudden rebound, pushing the guide bar up and back towards the operator.

If the saw chain is pinched at the top of the guide bar, the guide bar can snap back towards the operator very quickly.

Any of these actions can cause you to lose control of the saw, leading to serious personal injury. Do not rely solely on the safety devices built into your saw. As a chainsaw user, you should take all steps to ensure that no accident or injury occurs during your work.

Kickbacks are caused by improper tool use and/or incorrect operating actions or conditions, which can be prevented by the following safety measures:

• Maintain a firm grip, with thumbs and fingers wrapped around the chainsaw handles, with both hands on the saw, and position your body and arm so that you can resist kickback forces. Kickback forces can be controlled by the operator if precautions are taken. Do not let go of the chainsaw.
• Do not work too high and do not saw above shoulder height. This avoids accidental contact with the guide bar tip and allows for better control of the chainsaw in unexpected situations.
• Follow OREGON® instructions for sharpening and maintenance of the saw chain. Reducing the depth setting can lead to increased kickback.

Kickback Safety Devices on This Saw

DANGER: NEVER MODIFY OR ATTEMPT TO DEACTIVATE THE CHAIN BRAKE.

DANGER: USE ONLY OREGON® RECOMMENDED REPLACEMENT GUIDE BARS AND CHAINS. Incorrect replacement guide bars and chains can lead to chain breakage and/or kickback.

Chain Brake

This chainsaw is equipped with a chain brake that stops both the motor and the chain's movement when kickback occurs (Fig. 4). The chain brake can be activated by the forward movement of the front hand guard as the saw rotates backward during kickback; it can also be activated by the inertial forces generated during kickback.

Chain

This chainsaw is equipped with a saw chain that meets the reduced kickback requirements of the American National Standards Institute (ANSI) and the Canadian Standards Association (CSA) - ANSI B175.1 and CSA Z62.3 - as tested in accordance with the standards. For information on replacement chains, refer to "Technical Data and Components" in this manual.

Guide Bar

This saw is equipped with a reduced kickback guide bar that has a small radius nose. Small radius noses lower the risk of kickback compared to bars of the same size but with a larger nose radius. When replacing the guide bar, be sure to order the low kickback guide bar specified in this manual.

Storage, Transport, and Disposal

Storing the Chainsaw

• Unplug the chainsaw.
• Inspect the cord for cuts or damage.
• Clean the chainsaw thoroughly.
• Attach the guide bar cover.
• Store the device in a dry place.
• Store out of reach of children or pets.
• It is normal for a small amount of oil to drip from the guide bar when the chainsaw is not in use. To protect against dripping oil, attach the guide bar cover and place an absorbent pad under the guide bar.

Transporting the Chainsaw

Tools can slide during transport. Ensure the tool is secured, cannot fall or move and come into contact with people or objects.

• Unplug the chainsaw.
• Attach the guide bar cover.
• If desired, drain the guide bar and chain oil to reduce dripping.

Disposal of the Chainsaw

High-quality materials and components were used for the design and manufacture of this OREGON® product, which can be recycled and reused. After the product's lifespan, and in accordance with Directive 2002/95/EC, the electrical appliance should be disposed of separately from household waste. Separate collection systems for used electrical and electronic products exist in the European Union. Please dispose of this device in an environmentally friendly manner at your local waste collection point or recycling center.

Getting Started

DANGER: AVOID PERSONAL INJURY BY NOT USING THE CHAIN SAW WITHOUT A GUIDE BAR, SAW CHAIN, AND PROPERLY INSTALLED SIDE COVERS.

WARNING: DO NOT ATTEMPT TO OPERATE THE CHAIN SAW IF ANY PART IS MISSING OR DAMAGED.

WARNING: POWER TOOLS PLUGGED INTO THE POWER SUPPLY CAN ACCIDENTALLY START. UNPLUG THE CHAIN SAW BEFORE GETTING STARTED OR BEFORE PERFORMING MAINTENANCE.

What's in the Package?

These components are included in the delivery:

• Drive head with mounted saw chain and guide bar
• Guide bar cover
• Guide bar and chain oil

After removing the chainsaw from the packaging, inspect it carefully to ensure that no damage occurred during transport and that the scope of delivery is complete. Do not operate the chainsaw if parts are damaged or missing. Contact OREGON® to obtain spare parts. Country-specific telephone numbers can be found in the "International Customer Service" section.

Checking the Position of the Front Hand Guard

After unpacking the chainsaw, check the position of the front hand guard. The chainsaw cannot be operated if the chain brake is engaged. Pull the front hand guard back towards the front handle before starting operation (Fig. 5).

Filling the Bar and Chain Oil Reservoir

IMPORTANT: BAR AND CHAIN OIL PREVENTS PREMATURE WEAR. DO NOT OPERATE THE CHAIN SAW IF NO OIL IS VISIBLE IN THE SIGHT GLASS. CHECK THE OIL LEVEL FREQUENTLY AND REFILL AS NEEDED.

Guide bar and chain oil is needed for proper lubrication of the guide bar and chain. The chainsaw is equipped with an automatic lubrication system that lubricates the bar and chain as needed. For best results, use OREGON® guide bar and chain oil. It is specifically designed for low friction and faster cuts. NEVER use oil or other lubricants not specifically designed for use on the guide bar and chain. This can lead to a clogged oil system and thus premature wear of the guide bar and chain.

Place the chainsaw on a stable, level surface so that the oil filler cap is on top (Fig. 6).

• Clean the cap area.
• Remove the cap.
• Carefully pour guide bar and chain oil into the reservoir.
• Replace the oil filler cap and check the oil level through the sight glass.

Preparing the Lubrication System

WARNING: AVOID INJURY BY NEVER USING THE CHAIN SAW WITHOUT THE SIDE COVER.

CAUTION: KEEP HANDS, CLOTHING, AND HAIR AWAY FROM THE DRIVE SPROCKET WHEN PREPARING THE LUBRICATION SYSTEM.

If you are filling the bar and chain oil reservoir for the first time or if the chainsaw has not been used for a long time, prepare the lubrication system.

Wear gloves.

• Unplug the chainsaw.
• Slightly loosen the knob on the side cover, but do not completely remove the side cover.
• Loosen the chain tensioning knob (turn counterclockwise) as much as possible.
• Slightly loosen the knob on the side cover and remove the side cover.
• Remove the guide bar and saw chain.
• Plug in the chainsaw.
• Replace the side cover and lightly tighten the knob on the side cover.
• Let the chainsaw run for approximately two minutes.
• Unplug the chainsaw, remove the side cover, and check the guide bar flange for oil traces (Fig. 7).
• If no oil traces are visible on the guide bar flange, replace the side cover and let the chainsaw run for another 30 seconds.
• Once oil emerges from the hole, unplug the chainsaw and mount the bar and chain according to the instructions in "Caring for the Guide Bar".

If no oil is visible in the reservoir, refill with more bar and chain oil.

Chain Tensioning

WARNING: POWER TOOLS PLUGGED INTO THE POWER SUPPLY CAN ACCIDENTALLY START. UNPLUG THE CHAIN SAW BEFORE GETTING STARTED OR BEFORE PERFORMING MAINTENANCE.

WARNING: IF THE CHAIN IS STILL LOOSE AT MAXIMUM TENSION, REPLACE THE CHAIN.

IMPORTANT: TENSION THE SAW CHAIN ONLY WHEN THE CHAIN IS COOL. A HOT CHAIN CAN CONTRACT AND DAMAGE THE GUIDE BAR OR THE COOLING CHAIN.

Wear gloves.

• Unplug the chainsaw before tensioning.
• Slightly loosen the knob on the side cover, but do not completely remove the side cover.
• Hold the nose of the guide bar pointing upwards (Fig. 8) and turn the chain tensioning knob clockwise.
• Tighten the chain tensioning knob until the lowest cutting links under the bar are in firm contact with the bar (Fig. 9).
• The chain tension is correct if the chain can be pulled smoothly around the guide bar with some effort using a gloved hand. The chain should touch the underside of the guide bar (Fig. 10).
• Tighten the side cover knob.
• After a short period of use, let the chain cool down and check the tension again. Carefully monitor the tension during the first half hour of use and at regular intervals throughout the chain's life. Readjust the chain if necessary when the chain and guide bar are hand warm. Never tension the chain when it is hot.

The chain will stretch during normal use, but insufficient oil supply or failure to perform recommended maintenance can lead to premature stretching.

Operating the Chainsaw

General Operation

DANGER: DO NOT CUT ABOVE SHOULDER HEIGHT AND DO NOT CUT FROM A LADDER, STEP STOOL, OR ELEVATED POSITION IF A SECURE FOOTING IS NOT ENSURED. DO NOT SAW ABOVE SHOULDER HEIGHT.

WARNING: TO REDUCE THE RISK OF INJURY, ALWAYS WEAR APPROPRIATE SHOES, GLOVES, HEAD, EAR, AND EYE PROTECTION.

Grip

Always hold the device with both hands. Hold the front handle with your left hand and the rear handle with your right hand (Fig. 11). Your fingers should encircle the top and your thumb the bottom of the front handle.

Secure Footing

Position both feet on firm ground and distribute your weight evenly on both legs (Fig. 12).

Stopping the Saw

Release the throttle trigger to stop the chainsaw.

Starting the Saw

WARNING: NEVER DISABLE THE TRIGGER LOCKOUT BY TAPING, WIRING, OR TYING THE THROTTLE TRIGGER TO AVOID INJURY.

Ensure the chain brake is not engaged.

Hold the front and rear handles with a firm grip. Press the trigger lockout and hold it with your thumb (1). To start the saw, press the throttle trigger (2) (Fig. 13). It is not necessary to continue holding the trigger lockout. It will remain disengaged until the throttle trigger is released.

Checking the Chain Brake

Ensure the chain brake is functioning before using the chainsaw. To check the brake's functionality:

• Place the chainsaw on a stable, level surface.
• Briefly turn on the saw.
• Keeping your left hand on the front handle, move your left wrist to push the front hand guard forward. This engages the chain brake (Fig. 14).
• Release the throttle trigger.

A correctly functioning chain brake will stop the motor and the saw chain immediately. If the motor and saw chain do not stop immediately, have the chain brake checked at an authorized service center.

• Push the front hand guard back to its original position.

Use and Maintenance of the Power Cord

Selecting an Extension Cord

Observe these requirements for extension cords:

• Specifically suitable for outdoor use
• Cord (AWG) is suitable for conducting current along the entire length of the cord according to the table shown below

Select the thickness of the extension cord based on the desired length and the electrical data on the product label.

Below is information on the recommended thickness based on the length of the cord.

Ensure the insulation has no cracks and that the plugs on both sides are undamaged.

Using the Strain Relief Clamp

There are two important reasons for using the strain relief clamp:

• It prevents wear on the power cord as well as the extension cord and plugs.
• It prevents the chainsaw from being accidentally disconnected from the extension cord.

To use the strain relief clamp, bend the extension cord into a U-shape and pass it through the hole on the rear handle. Place the cord loop over the hook and pull gently (Fig. 15).

Cutting

WARNING: TO REDUCE THE RISK OF INJURY, ALWAYS WEAR APPROPRIATE SHOES, GLOVES, HEAD, EAR, AND EYE PROTECTION.

WARNING: TO REDUCE THE RISK OF ELECTRIC SHOCK, ENSURE THAT THE CORD INSULATION IS INTACT AND THAT THE CORD IS STORED IN A DRY PLACE WHERE IT CANNOT BE DAMAGED OR REPRESENT A TRIPPING HAZARD.

WARNING: ALWAYS ENSURE A SECURE FOOTING AND HOLD THE CHAINSAW FIRMLY WITH BOTH HANDS WHILE THE MOTOR IS RUNNING TO REDUCE THE RISK OF INJURY.

WARNING: PLAN AHEAD AND CONSIDER SEVERAL ESCAPE ROUTES BEFORE STARTING WORK TO REDUCE THE RISK OF INJURY.

CAUTION: ESTABLISH A BYSTANDER SAFETY ZONE WITH A RADIUS OF 6 METERS BEFORE OPERATING THIS DEVICE. The safety zone consists of a circle with a minimum radius of 6 m around the operator, in which no bystanders, children, or pets may be present (Fig. 16). Tree felling operations require a larger safety area corresponding to the height of the tree. Read the "Tree Felling" section.

IMPORTANT: PRACTICE SAWING ON LOGS ON A SAWHORSE OR FRAME UNTIL YOU ARE FAMILIAR WITH OPERATING THE SAW.

For best performance and safe operation of the saw, follow these instructions:

• Observe all national and local rules and regulations applicable to cutting.
• Take regular breaks to reduce the risk of injury.
• Before starting to cut, ensure that the chainsaw is properly tensioned and the chain is sharp.

Chainsaws are for cutting wood only. Do not cut other materials with the saw and avoid contact of the saw with dirt, stones, nails, staples, or wire. These materials are extremely abrasive and cause the protective coating to chip off the chain in a very short time.

Grind or replace the saw chain under these circumstances:

• The pressure required for cutting increases significantly.
• The wood chips produced by the chain are very fine or resemble dust.

Do not work with dull chains, as this leads to higher effort, imprecise cuts, and higher wear on the chain. It also increases the risk of kickback. Never apply excessive pressure to dull chains.

• Hold the chainsaw correctly and position yourself properly in front of the wood when the saw is switched off. Press the trigger lockout and press the throttle trigger. Let the chain reach full speed before starting the cut.
• Start the cut by lightly pressing the guide bar against the wood. Apply only light pressure and let the saw do the work.
• Maintain a constant speed during the cut, reduce pressure just before the end of the cut.
• Be aware of the cable's path at all times to reduce tripping hazards and avoid cable damage.
• Be aware of the alignment of the bar's tip at all times and avoid contact with other objects.
• If the saw suddenly turns off during cutting, remove it from the object being cut and then apply less pressure when cutting.

Limbing

CAUTION: FALLING BRANCHES CAN BOUNCE OR "SPRING BACK" ON THE GROUND. FOR THIS REASON, THE GROUND MUST ALWAYS BE KEPT CLEAR TO HAVE MULTIPLE ESCAPE ROUTES. Clean the work area and wear head protection.

Limbing involves cutting off dead or excessively long branches to ensure the health of the plant.

• Before starting work, consider several escape routes and ensure they are clear. Always be aware of how to avoid a falling branch.
• Ensure that bystanders and helpers are at a safe distance from falling branches. Bystanders and helpers must not stand directly in front of or behind the operator. See Fig. 16.
• Always stand firmly on both feet and hold the chainsaw with both hands. Do not cut above shoulder height. Never climb trees or ladders to reach high branches.
• Secure all branches that could be dangerous.
• Use appropriate tools.
• Limb the lower branches first and then work your way up.
• Wait for the chainsaw to reach full speed before cutting.
• Apply light pressure to the branch.
• For long branches (Fig. 17), first cut the end of the branch (1) to relieve pressure on the branch. Then you can limb closer to the trunk (2).
• Thick branches (diameter greater than 10 cm) can splinter or pinch the chain if you make only a single cut from above. To avoid splintering or pinching, first make a shallow relief cut on the underside of the branch (1) and then complete the cut from above (2) to the underside cut (Fig. 18).
• Make a clean cut closer to the trunk after removing most of the branch (Fig. 19).

Tree Felling

CAUTION: AFTER A TREE HAS BEEN FELLED, IT IS LIKELY TO ROLL OR SLIDE DOWNHILL. Consider an escape route and clear it before you start cutting. The escape route should run backward and diagonally from the expected direction of fall (Fig. 20).

Felling involves sawing through a tree.

• Before felling, observe the tree's natural lean, the position of larger branches, and the wind direction to assess the direction in which the tree will fall.
• Remove dirt, stones, loose bark, nails, staples, and wire from the tree where the felling cuts will be made.
• If two or more people are performing cutting and felling operations simultaneously, the felling operation must be spatially separated by a distance of at least twice the height of the tree being felled.
• Trees must not be felled in a way that endangers people, contacts an external power supply, or causes property damage. If the tree comes into contact with a utility line, the utility company must be notified immediately.
• Use the metal spikes on the front of the saw to support the saw on the wood. Insert the metal spikes into the wood and use them as a pivot point to increase stability when cutting large diameter wood.

Felling Notch Undercut

• First, cut the notch over 1/3 of the trunk diameter perpendicular to the direction of fall. Make the lower horizontal notch (1) first. This helps prevent the saw chain or guide bar from pinching when the second cut (2) is made (Fig. 21).

Felling Cut

• Then, make the felling cut at least 50 mm above the lower horizontal felling notch (Fig. 22). Make the felling cut parallel to the lower horizontal felling notch.
• Make the felling cut so that enough wood remains for the tree to bend over like a hinge. This wood hinge prevents the tree from rotating and falling in the wrong direction. Do not cut through the hinge.
• When the felling cut almost reaches the hinge, the tree should begin to fall.
• If there is a possibility that the tree will not fall in the desired direction or may snap back and pinch the saw chain, stop the felling cut before it is completed and use wedges made of wood, plastic, or aluminum to open the cut and bring the tree down along the desired line.
• When the tree begins to fall, remove the chainsaw from the cut, stop the motor, set down the chainsaw, and leave the area on the planned retreat path.
• Watch for falling branches and the ground.

Limbing a Tree

CAUTION: BRANCHES UNDER TENSION CAN BOUNCE AND HIT THE OPERATOR OR CAUSE THE CHAINSAW TO GO OUT OF CONTROL, THUS CAUSING INJURY. Always be aware of branches under tension that can hit the operator or cause the chainsaw to go out of control.

Limbing means removing the branches from the felled tree.

• When limbing, leave larger lower branches to support the trunk off the ground.
• Remove small branches in one cut.
• Branches under tension should be cut from below to avoid pinching the chainsaw (Fig. 23).

Cutting Through a Trunk

CAUTION: CUTTING THROUGH TRUNKS UNDER PRESSURE INCREASES THE RISK OF KICKBACK. Use one of the following methods to support the trunk.

Cutting through means cutting a trunk into specific sections. It is important to ensure a secure footing and even weight distribution on both feet. If possible, the trunk should be lifted and supported with the help of branches, blocks, or wedges.

• If the trunk is supported along its entire length, it is cut from the top (Fig. 24).
• If the trunk is supported at one end, cut one-third of the trunk diameter from the bottom. Then make the final cut by cutting the trunk from the top until the first cut is reached (Fig. 25).
• If the trunk is supported at both ends, cut one-third of the trunk diameter from the top. Then make the final cut by cutting two-thirds of the trunk diameter from the bottom until the first cut is reached (Fig. 26).
• When cutting on a slope, always stand on the uphill side of the trunk (Fig. 27).
• To maintain full control when cutting through, reduce the sawing pressure before completing the cut without loosening the grip on the chainsaw handles.
• Do not let the chain touch the ground.
• After completing the cut, wait for the saw chain to stop before moving the chainsaw.
• Always stop the motor before moving from tree to tree.

Sharpening with PowerSharp®

WARNING: DO NOT USE POWERSHARP® NEAR OPEN, EASILY FLAMMABLE MATERIALS SUCH AS GASOLINE OR ACETYLENE.

CAUTION: THE POWERSHARP® CHAIN SHARPENING SYSTEM GENERATES LOW-VOLTAGE ELECTRIC SPARKS.

CAUTION: THE INTEGRATED POWERSHARP® CHAIN SHARPENING SYSTEM IS INTENDED FOR USE WITH THE POWERSHARP® CHAIN ONLY. NEVER ATTEMPT TO SHARPEN OTHER CHAINS WITH THE INTEGRATED CHAIN SHARPENER. DAMAGE TO THE CHAIN AND CHAIN SHARPENER WILL RESULT.

Introduction to PowerSharp®

This chainsaw is equipped with the integrated Powersharp® sharpening system, which allows the chain to be sharpened quickly and easily on the saw. It is time to sharpen the saw chain when cuts take longer or the wood chips produced by the chain become very small or, in extreme cases, turn into sawdust.

Sharpening the Chain

IMPORTANT: THE POWERSHARP® SAW CHAIN USES UNIQUE, TOP-SHARPENED CUTTING TEETH THAT CAN ONLY BE SHARPENED WITH AN ORIGINAL POWERSHARP® CHAIN SHARPENER.

• Let the saw run at full power and lightly lift the Powersharp® lever for 3-5 seconds (Fig. 28). Sparks will be visible when the cutting teeth come into contact with the grinding stone.
• Perform a test cut to determine if the chain is sufficiently sharp. If not, repeat the sharpening process until the chain is sufficiently sharp.

IMPORTANT: DO NOT APPLY TOO MUCH PRESSURE WHEN SHARPENING. EXCESSIVE PRESSURE CAN REDUCE THE EFFECTIVENESS OF THE GRINDING STONE.

IMPORTANT: IT IS NORMAL TO SEE SMOKE AND STEAM ESCAPING DURING SHARPENING AS THE SAW CONTACTS THE GRINDING STONE AND THE FRICTION HEATS THE CHAIN.

When to Replace the Grinding Stone

The grinding stone is designed to wear down at the same rate as the chain. Always replace the grinding stone when the chain is replaced, even if it appears to have a longer lifespan.

Maintenance and Cleaning

WARNING: FAILURE TO IDENTIFY AND REPLACE DAMAGED OR WORN PARTS CAN RESULT IN SERIOUS INJURY. REGULARLY INSPECT THE CHAINSAW. REGULAR INSPECTION IS THE FIRST STEP IN PROPER MAINTENANCE. FOLLOW THE GUIDELINES BELOW TO OPTIMIZE SAFETY AND SATISFACTION. REPLACE DAMAGED OR EXCESSIVELY WORN PARTS IMMEDIATELY.

WARNING: POWER TOOLS PLUGGED INTO THE POWER SUPPLY CAN ACCIDENTALLY START. UNPLUG THE CHAIN SAW BEFORE GETTING STARTED OR BEFORE PERFORMING MAINTENANCE.

CAUTION: DO NOT IMMERSE THE CHAINSAW WHEN CLEANING IT IN WATER OR OTHER LIQUIDS.

Inspection

Before each use and if the chainsaw has been dropped, inspect these parts:

• Cord: Ensure the plug is in good condition and not bent or corroded. Also check the insulation. If the cord is damaged, do not use it. Contact an authorized service center.
• Handles: The front and rear handles should not have cracks or other damage. The handles should be clean and dry.
• Front Hand Guard: The front hand guard should be undamaged and easily movable back and forth. The movement of the front hand guard should activate the chain brake.
• Guide Bar: The bar should be straight and free of chips, cracks, or excessive wear.
• Saw Chain: The chain should have correct tension and be sharp. The components should not have cracks, chips, broken teeth, or excessive wear. Refer to the "Chain Tensioning" and "Sharpening with PowerSharp" sections.
• Side Cover: The side cover should not have cracks or other damage. It should fit snugly against the saw housing without warping. Ensure the chain catcher is not cracked.
• Chain Brake: Check the chain brake to ensure its proper function. Refer to the "Checking the Chain Brake" sections under "General Operation".
• Oil Level: Before use, ensure the oil reservoir is full.
• Motor Housing: Check for cracks in the cover and debris in the air inlets.

Periodically inspect these parts:

• Sprocket: Look for deep grooves, broken teeth, or burrs.
• Chain Tensioner: Look for cracks, chips, loose screws, warping, or other damage.
• Guide Bar Mounting Surface Under the Side Cover: Ensure the guide bar mounting bolt is not bent, torn, or angled, and that the guide bar flange and alignment flange are free of debris and intact.

Cleaning

CAUTION: WHEN CLEANING THE CHAINSAW DRIVE HEAD, DO NOT IMMERSE IT IN WATER OR OTHER LIQUIDS.

Wear gloves.

• Unplug the chainsaw.
• Remove wood chips and other debris from the motor housing and ventilation openings.
• When changing the chain, always remove wood chips, sawdust, and dirt from the guide bar groove.
• Ensure the cord and plug are dry before plugging in.

Caring for the Guide Bar

CAUTION: THE GUIDE BAR MAY BE HOT AFTER CUTTING. Wear gloves to avoid burns.

To equalize wear on the guide bar and extend its lifespan, turn the guide bar from time to time.

Wear gloves.

• Unplug the chainsaw.
• Slightly loosen the knob on the side cover, but do not completely remove the side cover.
• Loosen the chain tensioning knob (turn counterclockwise) as much as possible.
• Slightly loosen the knob on the side cover and remove the side cover.
• Remove the bar and chain and inspect for damage and signs of wear.
• Remove the screw from the back of the chain tensioner and remove the device from the guide bar (Fig. 29).
• Turn the bar over (Fig. 30).
• The rubber washer present is extremely important for the functionality of the saw. The rubber washer must be placed on the tensioner around the pin before attaching the tensioner to the bar (Fig. 31).
• Place the chain tensioner on the side of the guide bar facing you so that the rectangular part does not extend beyond the edges of the guide bar, and reinsert the screw.
• Place the guide bar onto the guide bar flange by sliding the guide bar slot over the alignment flange (Fig. 32).
• Replace the saw chain according to the instructions in "Replacing Worn Chains and Grinding Stones".
• Tension the chain according to the instructions in "Chain Tensioning" in the "Getting Started" section.

Replacing Worn Chains and Grinding Stones

CAUTION: REPLACE THE POWERSHARP® SAW CHAIN AND GRINDING STONE SIMULTANEOUSLY. OTHERWISE, REDUCED PERFORMANCE OR DAMAGE TO THE CHAIN AND/OR GRINDING STONE MAY RESULT.

CAUTION: THE INTEGRATED POWERSHARP® CHAIN SHARPENING SYSTEM IS INTENDED FOR USE WITH THE POWERSHARP® CHAIN ONLY. REMOVE THE GRINDING STONE WHEN USING A SAW CHAIN OTHER THAN POWERSHARP®. OTHERWISE, THE SAW CHAIN, SHARPENING SYSTEM, AND/OR CHAINSAW MAY BE DAMAGED.

If the saw chain has cracks or broken teeth, is tensioned to the point where correct tension cannot be maintained, or can no longer be sharpened, it must be replaced.

Wear gloves.

• Unplug the chainsaw.
• Slightly loosen the knob on the side cover, but do not completely remove the side cover.
• Loosen the chain tensioning knob (turn counterclockwise) as much as possible.
• Slightly loosen the knob on the side cover and remove the side cover.
• Remove the saw chain.
• Remove the two screws that secure the grinding stone (Fig. 33).
• Remove the grinding stone.
• Ensure the Powersharp® lever and surrounding area are free of foreign objects.
• Place the new stone on the lever and reinsert the screw.
• Place the new chain on the sprocket so that the cutting edges of the teeth face away from the drive sprocket along the top edge of the guide bar (Fig. 34).
• Insert the chain into the guide bar groove and push the guide bar away from the motor to remove slack from the chain (Fig. 35).
• Replace the side cover, ensuring the chain catcher is correctly seated in its bore. Then lightly tighten the knob on the side cover (Fig. 36).
• Tension the chain according to the instructions in "Chain Tensioning" in the "Getting Started" section.

IMPORTANT: THE SAW CHAIN MUST BE PROPERLY TENSIONED BEFORE USE. SEE "CHAIN TENSIONING" IN THE "GETTING STARTED" SECTION.

Replacing Worn Guide Bars

WARNING: THE EDGES OF A WORN GUIDE BAR, ESPECIALLY IN THE GROOVE AREA WHERE THE CHAIN AND BAR CONTACT, CAN BE VERY SHARP. USE APPROPRIATE HAND PROTECTION.

If the guide bar has cracks or heavily worn edges, especially in the groove area where the chain and bar contact, it must be replaced. The bar must also be replaced if the drive sprocket is worn, has missing teeth, or rotates with difficulty.

Wear gloves.

• Unplug the chainsaw.
• Slightly loosen the knob on the side cover, but do not completely remove the side cover.
• Loosen the chain tensioning knob (turn counterclockwise) as much as possible.
• Slightly loosen the knob on the side cover and remove the side cover.
• Remove the bar and chain.
• Remove the screw from the back of the chain tensioner and remove the device from the guide bar according to the instructions in "Caring for the Guide Bar".
• Attach the chain tensioner to the new guide bar and reinsert the screw.
• Reinstall the guide bar according to the instructions in "Caring for the Guide Bar".
• Replace the saw chain according to the instructions in "Replacing Worn Chains and Grinding Stones".
• Tension the chain according to the instructions in "Chain Tensioning" in the "Getting Started" section.

Replacing Worn Chain Tensioners

Replace the chain tensioner if it does not hold the correct tension for the bar and chain, or if it is otherwise damaged.

Wear gloves.

• Unplug the chainsaw.
• Slightly loosen the knob on the side cover, but do not completely remove the side cover.
• Loosen the chain tensioning knob (turn counterclockwise) as much as possible.
• Slightly loosen the knob on the side cover and remove the side cover.
• Remove the bar and chain.
• Remove the screw from the back of the chain tensioner and remove the device from the guide bar according to the instructions in "Caring for the Guide Bar".
• Attach the new chain tensioner to the side of the guide bar facing you and reinsert the screw.
• Place the guide bar onto the guide bar flange by sliding the guide bar slot over the alignment flange according to the instructions in "Caring for the Guide Bar".
• Replace the saw chain according to the instructions in "Replacing Worn Chains and Grinding Stones".
• Tension the chain according to the instructions in "Chain Tensioning" in the "Getting Started" section.

Replacing the Drive Sprocket

Replace the drive sprocket after every second chain replacement or as soon as the drive sprocket is damaged.

Wear gloves.

• Unplug the chainsaw.
• Slightly loosen the knob on the side cover, but do not completely remove the side cover.
• Loosen the chain tensioning knob (turn counterclockwise) as much as possible.
• Slightly loosen the knob on the side cover and remove the side cover.
• Remove the bar and chain.
• Using a small flathead screwdriver, open and remove the E-clip. Then remove the drive sprocket and spring (Fig. 37).
• Place the new spring and new drive sprocket and attach the new E-clip (Fig. 38).
• Replace the bar and chain according to the instructions in "Replacing Worn Chains and Grinding Stones".
• Tension the chain according to the instructions in "Chain Tensioning" in the "Getting Started" section.

Chain Tensioning

IMPORTANT: TENSION THE SAW CHAIN ONLY WHEN THE CHAIN IS COOL. A HOT CHAIN CAN CONTRACT AND DAMAGE THE GUIDE BAR OR THE COOLING CHAIN.

If the chain and the underside of the bar do not touch when the saw is off and cool, the chain is tensioned.

Tension the chain according to the instructions in "Chain Tensioning" in the "Getting Started" section.

Additional Maintenance Information

For more information on maintaining the saw chain, guide bar, and drive sprocket, refer to the OREGON® Maintenance and Safety Manual at http://oregonproducts.com/maintenance/manual.htm.

Troubleshooting

Use this table to get hints on possible solutions for problems with the chainsaw. If the problem is not resolved by the following steps, see the "Warranty and Service" section.

Technical Data and Components

WARNING: USING REPLACEMENT PARTS NOT RECOMMENDED IN THIS MANUAL INCREASES THE RISK OF INJURY. USE ONLY THE CUTTING DEVICES DESCRIBED IN THIS MANUAL. USING UNSUITABLE CUTTING DEVICES CAN LEAD TO SERIOUS INJURY OR DEATH.

(1) According to the Noise Emission Directive 2000/14/EC, as amended by 2005/88/EC (2) Measured in accordance with EN 60745-1:2009+A11:2010 and EN60745-2-13:2009+A1:2010; Sound pressure level, LpA, is 96 dB(A) with a measurement uncertainty, KpA, of 2.5 dB(A)

Warranty and Service

Warranty

Blount, Inc. warrants all registered OREGON® CS1500 model chainsaws for a period of two (2) years. This warranty applies only to units used for personal purposes and not rented or loaned out or used for operational or industrial purposes. During the warranty period, Blount will, at its sole discretion, repair or replace free of charge to the original purchaser, products or parts that are found by Blount's inspection to be defective in material and/or workmanship. The purchaser is responsible for all transportation and removal costs related to parts sent in for replacement under this warranty.

KEEP ORIGINAL PROOF OF PURCHASE

Please attach the original proof of purchase to this instruction manual. For warranty service, bring the product and receipt to the dealer where the product was purchased. Or contact OREGON® by phone. Country-specific telephone numbers can be found in the "International Customer Service" section.

Information on Maintenance and Customer Service

Visit us online at oregonproducts.com for information on service locations or contact our customer service department for assistance, additional technical advice, repair, or spare parts. Country-specific telephone numbers can be found in the "International Customer Service" section.

For safety reasons, use only genuine factory replacement parts for the chainsaw. Our maintenance center staff can provide expert support and assistance regarding adjustment, repair, and replacement of all OREGON® products.

EC DECLARATION OF CONFORMITY

Blount International Inc. 4909 SE International Way Portland Oregon, 97222 USA HEREBY DECLARES THAT THE FOLLOWING PRODUCT(S) Brand Name: OREGON Model Number: CS1500-092 Appliance Designation: CHAINSAW Serial Number: The serial number of the 1500 series is printed on the device and indicates the manufacturing date MEETS OR EXCEEDS THE REQUIREMENTS OF THE FOLLOWING EU DIRECTIVES AND/OR EU STANDARDS: Machinery Directive 2006/42/EC; based on EC Type-Examination Certificate issued by: TÜV Rheinland LGA Products GmbH (NB 0197) Tillystraße 2 D - 90431 Nürnberg, Germany; 0197 Safety Standards: EN 60745-1:2009+A11:2010, EN 60745-2-13:2009+A1:2010 Waste Electrical and Electronic Equipment Directive 2006/96/EC Electromagnetic Compatibility Directive 2004/108/EC EC Regulation on Registration, Evaluation, Authorization and Restriction of Chemicals 1907/2006 Restriction of Hazardous Substances Directive 2002/95/EC Polycyclic Aromatic Hydrocarbons 2005/69/EC Noise Emission Directive 2000/14/EC according to ANNEX V Measured Sound Power = 107 dB(A) Measurement Uncertainty, Kms = 2.5 dB(A) Guaranteed Sound Power, LWA = 110 dB(A) EC Type-Examination Certificate Number: BM 50284318

Manufacturer's Representative: John DeHaven Product Safety and Compliance Manager Blount International Inc. Portland Or. 97222 USA

Date/Place: 03 JUN 2014, Portland OR. USA

Technical documentation is kept at the manufacturer's representative in the EC: Marnix Kuypers Blount International - Europe S.A. Rue Emile Francqui, 5 1435 Mont-Saint-Guilbert Belgium

INTERNATIONAL CUSTOMER SERVICE

Imported by OREGON® Cordless Tool System | Blount Europe SA Rue Emile Francqui, 5 B 1435 Mont-Saint-Guibert, Belgium +32 10301111